MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km (MYD29) contains the following fields: sea ice by reflectance, sea ice by reflectance pixel quality assurance (QA), ice surface temperature (IST), IST pixel QA, sea ice by IST, combined sea ice, latitudes, and longitudes in HDF-EOS format along with corre...
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dataone:sha256:4d7a81c382504753ab1c29d96315b908bbed01ed7fc02d1842e2bc642dec9120 2023-12-03T20:44:02+01:00 MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 National Snow and Ice Data Center BEGINDATE: 2002-07-04T00:00:00Z ENDDATE: 2006-12-31T00:00:00Z 2023-11-28T23:50:30Z https://search.dataone.org/view/sha256:4d7a81c382504753ab1c29d96315b908bbed01ed7fc02d1842e2bc642dec9120 unknown Dataset dataone:urn:node:NSIDC 2023-12-03T20:19:02Z MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km (MYD29) contains the following fields: sea ice by reflectance, sea ice by reflectance pixel quality assurance (QA), ice surface temperature (IST), IST pixel QA, sea ice by IST, combined sea ice, latitudes, and longitudes in HDF-EOS format along with corresponding metadata. Latitude and longitude geolocation fields are at 5 km resolution while all other fields are at 1 km resolution. Version 4 (V004) MYD29 data uses Aqua/MODIS band seven instead of band six. The sea ice algorithm uses a Normalized Difference Snow Index (NDSI) modified for sea ice to distinguish sea ice from open ocean based on reflective and thermal characteristics. The only data available for Version 4 (V004) is the Golden Month, which is a sample of V004 data covering the time period 29 August 2002 (day of year 241) through 7 October 2002 (day of year 280). The Golden Month is only available by special request by contacting NSIDC User Services. Please note that NSIDC now has a complete series of Version 5 data, which is the highest version number now available and represents the best quality of data. Dataset Sea ice Unknown |
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Open Polar |
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Unknown |
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dataone:urn:node:NSIDC |
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unknown |
description |
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km (MYD29) contains the following fields: sea ice by reflectance, sea ice by reflectance pixel quality assurance (QA), ice surface temperature (IST), IST pixel QA, sea ice by IST, combined sea ice, latitudes, and longitudes in HDF-EOS format along with corresponding metadata. Latitude and longitude geolocation fields are at 5 km resolution while all other fields are at 1 km resolution. Version 4 (V004) MYD29 data uses Aqua/MODIS band seven instead of band six. The sea ice algorithm uses a Normalized Difference Snow Index (NDSI) modified for sea ice to distinguish sea ice from open ocean based on reflective and thermal characteristics. The only data available for Version 4 (V004) is the Golden Month, which is a sample of V004 data covering the time period 29 August 2002 (day of year 241) through 7 October 2002 (day of year 280). The Golden Month is only available by special request by contacting NSIDC User Services. Please note that NSIDC now has a complete series of Version 5 data, which is the highest version number now available and represents the best quality of data. |
format |
Dataset |
author |
National Snow and Ice Data Center |
spellingShingle |
National Snow and Ice Data Center MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 |
author_facet |
National Snow and Ice Data Center |
author_sort |
National Snow and Ice Data Center |
title |
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 |
title_short |
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 |
title_full |
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 |
title_fullStr |
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 |
title_full_unstemmed |
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km, Version 4 |
title_sort |
modis/aqua sea ice extent 5-min l2 swath 1km, version 4 |
publishDate |
|
url |
https://search.dataone.org/view/sha256:4d7a81c382504753ab1c29d96315b908bbed01ed7fc02d1842e2bc642dec9120 |
op_coverage |
BEGINDATE: 2002-07-04T00:00:00Z ENDDATE: 2006-12-31T00:00:00Z |
genre |
Sea ice |
genre_facet |
Sea ice |
_version_ |
1784300601610338304 |